Help a momma out!!!

Hiya ladies, I need some advice. I have a very large baby. He is healthy as can be but bubs is a big boy. He has been napping in a swing for his twice daily naps but he is getting close to the weight limit...25 lbs...and will be napping for sometime still. I have a disability and am not able to place him in a pack and play or crib easily, which is why we used the swing as it is more assessible for me. Any moms have any ideas on either swings that go to a heavier weight or another safe place to put my bubs down for nap. We have a night system that works but can't do that during the day so hoping for ideas. My 1st baby was a little skinny Minnie so wasn't an issue...didn't hit swing weight while we needed it but 2nd baby was much larger in general.

I have older kids or I would totally let him sleep in my arms.

The story is long as to my disability but basically I cannot bend and place something of my babies weight down over a railing so that is why the crib or pack and play is a no for sleeping. The swing has no rails so didn't have to bend and set. And he is a climber so would need high rails for safety